When you look at it from here that .362 winning percentage sticks out like a sore thumb. I would have to say at this time the L.A. Clippers are the worst team of all time. They do have 6 more playoff appearences than the Expos/Nationals, but it is much harder to get into the post season in baseball, especially 20-40 years ago.

The only reason I included a team with a ring is because of that low winning percentage, was surprised to see it is still so low. I also assumed we would cut the Texans a break since they are so young, but they deserved to be noted here.

The thing about the NHL playoff seasons is that the NHL for years sent more than half of its teams to the playoffs. These days it is about the same % as the NBA, but in the early 80's for instance (when the Kings and Jets were playing) 16 of 21 teams went to the playoffs.

The Cubs haven't won a World Series in a hundred years but they do have a .514 winning percentage all time and have been to the playoffs 6 times in the last 25 years, that is much better than the Rangers/Senators and Expos/Nationals.

The confusion about the Senators is because there were two different Washington Senator organizations, the first one became the Twins in 1960, the second one became the Rangers in 1972.